Invention Grant
- Patent Title: Electrically conductive article containing shaped particles and methods of making same
-
Application No.: US15027496Application Date: 2014-11-10
-
Publication No.: US10785900B2Publication Date: 2020-09-22
- Inventor: Dipankar Ghosh , Jeffrey W. McCutcheon , Scott R. Culler
- Applicant: 3M INNOVATIVE PROPERTIES COMPANY
- Applicant Address: US MN St. Paul
- Assignee: 3M Innovative Properties Company
- Current Assignee: 3M Innovative Properties Company
- Current Assignee Address: US MN St. Paul
- Agent Adrian L. Pishko
- International Application: PCT/US2014/064728 WO 20141110
- International Announcement: WO2015/073346 WO 20150521
- Main IPC: H05K9/00
- IPC: H05K9/00 ; H01B1/24 ; H01B1/20 ; H01B1/22

Abstract:
Electrically conductive articles are provided, including a composite including (a) a resin, and (b) electrically conductive shaped particles distributed in the resin, the particles having a monosized distribution. Each particle has a shape including at least a first surface and a second surface intersecting the first surface at an angle a between about 5 degrees and about 150 degrees. The composite has a thickness and often each of the electrically conductive shaped particles distributed in the resin is oriented within the resin such that the particle does not extend beyond the thickness of the composite. A method for making an electrically conductive article is also provided, including (a) providing electrically conductive shaped particles having a monosized distribution, and (b) distributing the particles into a resin to form a composite.
Public/Granted literature
- US20160249495A1 AN ELECTRICALLY CONDUCTIVE ARTICLE CONTAINING SHAPED PARTICLES AND METHODS OF MAKING SAME Public/Granted day:2016-08-25
Information query